n330
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Reinforcing Effect of Transition-metal Compounds on P ( SBR / N330 ) Vulcanized Rubber
过渡金属化合物对P(SBR/N330)硫化胶的增强作用
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The preparation of rigid polyurethane microsphere using MDI and N330 as the raw materials was reported .
报道了以二苯基甲烷二异氰酸酯(MDI)、聚醚多元醇及三乙醇胺为原料合成硬质聚氨酯微球的方法。
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Compared with carbon black N330 and N234 , DZ-13 possessed similar basic properties , higher surface activity , greater aggregate size and wider aggregate size distribution .
与通用耐磨型炭黑(N330和N234)相比,低滞后炭黑DZ-13的基本性能相当,表面活性较高,聚集体直径较大及分布较宽;
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The results showed that the mechanical properties of vulcanizate filled with N660 / N330 and N660 / N990 were medium between two carbon black filled individual .
结果表明:N660/N330和N660/N990两种填充体系硫化胶的力学性能,基本上是单用一种炭黑所得硫化胶力学性能的加权平均;
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The mechanical properties of carbon black ( HAF , grade N330 ) filled powdered NR [ P ( NR / N330 ) ] vulcanizates were studied .
研究了高耐磨炭黑(N330)填充型粉末天然橡胶[P(NR/N330)]硫化胶的物理机械性能。
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The results showed that the influences of 3 types of carbon black on the heat conductivity of tread were in the order of N351 > N339 > N330 ;
结果表明,3种炭黑对胶料导热系数的影响顺序由大到小为N351,N339,N330;